npm
eclipse-theia/theia
Eclipse Theia is a cloud & desktop IDE framework implemented in TypeScript.
EPL-2.0Sep 20, 2026 · metrics 2.10.0
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Catalogue tag
#language-server-protocol
Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.
38 records
PyPI
spyder-ide/spyder
Official repository for Spyder - The Scientific Python Development Environment
MITSep 20, 2026 · metrics 2.10.0
npm
eclipse-langium/langium
Next-gen language engineering / DSL framework
MITAug 27, 2026 · metrics 2.10.0
—
neovim/nvim-lspconfig
Quickstart configs for Nvim LSP
Apache-2.0Sep 16, 2026 · metrics 2.10.0
crates.io · PyPI · npm
facebook/pyrefly
A fast type checker and language server for Python
MITSep 17, 2026 · metrics 2.10.0
crates.io · npm · PyPI
supabase-community/postgres-language-server
A Language Server for Postgres
MITAug 26, 2026 · metrics 2.10.0
PyPI
CodeBoarding/CodeBoarding
Interactive architecture diagrams for codebases
MITSep 20, 2026 · metrics 2.10.0
PyPI
microsoft/multilspy
multilspy is a lsp client library in Python intended to be used to build applications around language servers.
MITOct 13, 2026 · metrics 2.10.0
npm
typescript-language-server/typescript-language-server
Unofficial TypeScript & JavaScript Language Server
Custom licenseSep 18, 2026 · metrics 2.10.0
—
mrcjkb/rustaceanvim
🦀 Supercharge your Rust experience in Neovim! A heavily modified fork of rust-tools.nvim
GPL-2.0Oct 15, 2026 · metrics 2.10.0
npm
ndonfris/fish-lsp
LSP implementation for the fish shell language 🐠
MITSep 15, 2026 · metrics 2.10.0
npm
TypeFox/monaco-languageclient
A toolbox for building web applications with editors utilizing language servers.
MITOct 20, 2026 · metrics 2.10.0
npm · NuGet
OmniSharp/csharp-language-server-protocol
Language Server Protocol in C#
MITSep 11, 2026 · metrics 2.10.0
npm · Go
bennypowers/cem
The standards-based Web Components multitool. Generate Custom Elements Manifests, Dev Server, LSP, and MCP for your app or design system
GPL-3.0Sep 19, 2026 · metrics 2.10.0
—
julia-vscode/LanguageServer.jl
An implementation of the Microsoft Language Server Protocol for the Julia language.
Custom licenseSep 13, 2026 · metrics 2.10.0
npm
mrclrchtr/supi
Pi coding agent extensions with code intelligence (LSP + Tree-sitter AST), semantic refactoring, code review, web/Context7 docs, and ask-user forms.
MITSep 11, 2026 · metrics 2.10.0
PyPI · npm
jupyter-lsp/jupyterlab-lsp
Coding assistance for JupyterLab (code navigation + hover suggestions + linters + autocompletion + rename) using Language Server Protocol
BSD-3-ClauseSep 9, 2026 · metrics 2.10.0
crates.io
kakoune-lsp/kakoune-lsp
Kakoune Language Server Protocol Client
UnlicenseSep 18, 2026 · metrics 2.10.0
Go
owenrumney/go-lsp
Write Language Servers that comply with 3.17 of the LSP Specification
MITSep 10, 2026 · metrics 2.10.0
crates.io
zubanls/zuban
Python Type Checker / Language Server
Custom licenseSep 12, 2026 · metrics 2.10.0
Go
go-language-server/jsonrpc2
Package jsonrpc2 an implementation of the JSON-RPC 2 specification for Go
BSD-3-ClauseSep 23, 2026 · metrics 2.10.0
Go
go-language-server/protocol
Package protocol implements Language Server Protocol specification in Go
BSD-3-ClauseSep 23, 2026 · metrics 2.10.0
PyPI
neomutt/lsp-tree-sitter
⚙️ A library to create language servers
GPL-3.0Sep 15, 2026 · metrics 2.10.0
Go
sqls-server/sqls
SQL language server written in Go.
MITSep 10, 2026 · metrics 2.10.0
PyPI · Go
blackwell-systems/agent-lsp
MCP server that orchestrates language servers into agent-native workflows. 65 tools, 30 CI-verified languages.
MITSep 10, 2026 · metrics 2.10.0
Go · npm
lasorda/protobuf-language-server
A language server implementation for Google Protocol Buffers
Apache-2.0Sep 19, 2026 · metrics 2.10.0
—
nvim-java/nvim-java
Painless Java in Neovim
MITSep 10, 2026 · metrics 2.10.0
npm
build-server-protocol/build-server-protocol
Protocol for IDEs and build tools to communicate about compile, run, test, debug and more.
Apache-2.0Oct 18, 2026 · metrics 2.10.0
npm
mkslanc/ace-linters
Language-aware features for Ace Editor
MITSep 12, 2026 · metrics 2.10.0
npm
FurqanSoftware/codemirror-languageserver
Language Server integration for CodeMirror 6
BSD-3-ClauseSep 15, 2026 · metrics 2.10.0